4826180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 10750320

約数和(自身を除く): 5924140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 157, 212, 265, 290, 314, 530, 580, 628, 785, 1060, 1537, 1570, 3074, 3140, 4553, 6148, 7685, 8321, 9106, 15370, 16642, 18212, 22765, 30740, 33284, 41605, 45530, 83210, 91060, 166420, 241309, 482618, 965236, 1206545, 2413090, 4826180]

約数ペア:

[(1, 4826180), (2, 2413090), (4, 1206545), (5, 965236), (10, 482618), (20, 241309), (29, 166420), (53, 91060), (58, 83210), (106, 45530), (116, 41605), (145, 33284), (157, 30740), (212, 22765), (265, 18212), (290, 16642), (314, 15370), (530, 9106), (580, 8321), (628, 7685), (785, 6148), (1060, 4553), (1537, 3140), (1570, 3074)]